A dry well is not a friend of a thirsty man; and an ignorant man, of the progression!

Life is meaningless; man's biggest challenge is to make it meaningful!

For us, a pretty bird is a pretty bird; for an insect, pretty bird is an ugly enemy!

If you have nothing but compassion, you are still very wealthy; if you have everything but compassion, you are still very poor!

Man needs air, man needs water, man needs food and man needs adventure also! Adventure is a medicine for the infinite boredom.

The nice thing about being away from home is the feeling of excitement when returning to it!

A tram cannot discover every road! To discover every road, one must leave the predetermined roads!